baber/WOPTO huggingface dataset:
Patent JP-2000062787-A (JP)
Title: Reusable tray
Inventor: KUMAGAI TAKU
IPC: B65D25/04
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent influence of a component holding material which is cooled and hardened at the time of forming a recess for holding a component on the component holding material comprising a thermoplastic resin or the like filled in a tray. SOLUTION: The inside of a tray 1 for holding components which has been conventionally integrated is sectioned by a partition wall 1a to form a plurality of spaces. A component holding material 2 is filled in each of the spaces. In forming a component holding recess for the component holding material 2, each material 2 is heated to apply flexibility, a mold 3 comprising the component or an equivalent form is inserted in this state, and the mold 3 is removed after the component holding material 2 is cooled and hardened to form a recess. At this time, since hardening and shrinking of each component holding material 2 does not influence a material 2 in another section, even if the material 2 shrinks, placement pitches for respective components may not differ.  In addition presence of a protruding rim 1a prevents the component holding material 2 which has shrunk from dropping from the space.
Patent JP-H04116541-A (JP)
Title: Desk type image processor
Inventor: USHIRO SHIGEAKI
IPC: B41J3/28
Filed: 1990-09-06
Abstract: PURPOSE:To obtain a desk type image processor provided with the input and output function of image information between the outside and the processor by providing the read mechanism of an original and a write mechanism on a copying paper in a head part and turning on a power source for actuating the read mechanism and the write mechanism by interlocking with the standing-up operation of the head part. CONSTITUTION:The housing chamber 9 of the copying paper is provided in a main body 1 and the read mechanism of the original and the write mechanism on the copying paper are provided in the head part 2 at the same time. A rotary microswitch 7 is attached to a shaft 3 on the inside of the main body 1 so as to automatically turn on the power source by detecting the standing-up operation of the head part 2. Then, when the original 15 and the copying paper 16 are inserted from an insertion port 5 in a state where they are superposed by two sheets, a feeding roller 17 is actuated and printing is executed on the paper 16 by a thermosensitive system. Besides, an external terminal 24 is provided on the back surface 23 of the main body 1 and an image signal can be transferred with the outside through it. Thus, an image is reproduced based on the received signal and the original is outputted to an external visual apparatus.
Patent JP-H0581084-A (JP)
Title: Processor
Inventor: KISHINO AYANORI
IPC: G06F13/00
Filed: 1991-09-18
Abstract: PURPOSE:To provide the processor high in maintainability permitting a user to know the operational state of the device easily without stopping the operation. CONSTITUTION:A series of process is divided into blocks while taking a process shown by each box of a state transition drawing as one block. The display number is assigned to each block (box). By a processing block monitoring means 10a, at least a block performing the processing is judged, and its state display number is stored in a current memory 11a.
Patent JP-H0286935-A (JP)
Title: Engine speed control system
Inventor: HORI YOSHIJIROU
IPC: F02D41/16
Filed: 1988-09-21
Abstract: PURPOSE:To realize an optimum fuel supply mode by prestoring the third engine speed where the lowering of engine speed due to a fuel cut is raised again by reopening of fuel supply, and changing the second engine speed for fuel supply reopening on the basis of the deviation between the stored content and the measured third engine speed. CONSTITUTION:When a driver keeps his foot apart from an acceperator pedal, and a fact that a throttle valve 35 is fully closed is detected by an opening detector 23, as well as when engine speed at this time is higher than fuel-cut frequency, a fuel supply out of a fuel injection valve 27 is cut off by a controller 26. Next, at a time when the engine speed goes down to the initial value of fuel-cut reset speed, fuel injection time at the time of idling is set by the controller 26, and thereby the fuel supply is reopened in accordance with a driving pulse corresponding to this fuel injection time. At this time the third engine speed, where the lowering of engine speed due to a fuel supply cut is raised again by fuel supply reopening, is stored in advance, and fuel-cut reset frequency is varied on the basis of the deviation between this third engine speed and another third engine speed being measured.
Patent JP-H0979736-A (JP)
Title: Door structural body
Inventor: ASAKURA YOSHIAKI
IPC: E06B3/70
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To eliminate undesired projection of a handle part eventually worsening appearance, difficulty in holding it and uncertainty in strength thereof concerning a door of a refrigerator and help saving energy by increasing a heat insulating thickness to backup a recessed portion. SOLUTION: Numeral 1 indicates the body of a refrigerator and 15 a pullout type door structural body. A handle part 19 is formed in a box with a protruding part 20, a right and left separating part 21, a rear rib shape 22 and a top surface cap part 23.
Patent JP-S61117929-A (JP)
Title: On-road equipment for radio communication between on-road equipments having vehicle detection radar function
Inventor: ISHII YASUHIRO
IPC: G01S13/50
Filed: 1984-11-12
Abstract: PURPOSE:To attain simplicity and miniaturization by using a plane type print antenna for circularly polarized wave for two-terminal drive for both transmission and reception in common while a circularly polarized wave is used for all radio propagation in three operations of an on-road equipment so as to use a carrier oscillator in common in the three operations. CONSTITUTION:Two terminals A, B of the TEM two-terminal drive plane type circularly polarized wave print antenna 31 are connected to a hybrid circuit 32 and two terminals C, D of the hybrid circuit 32 are terminals from which circularly polarized waves having opposite rotatory directions are driven. A circulator 33 using the antenna in common for transmission/reception is connected to the drive terminal C and a radar wave receiver 34 is connected to the terminal D. A carrier oscillator 37 and a transmission modulator 36 are connected to a transmission port of the circulator 33, and an output of the carrier oscillator 37 is transmitted by pulse modulation by a transmission modulator 36 or by no modulation depending on the radar system. Further, the transmission port circuit is used entirely in common for two-way information communication between on-vehicle equipment.
Patent JP-2000069440-A (JP)
Title: Superimposed data read circuit
Inventor: NAWA HITOSHI
IPC: H04N7/08
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent an operation of a receiver side from causing a hindrance by outputting communication data to be outputted that are converted into invalid data when the logic of superimposed data has been changed by an external disturbance noise. SOLUTION: The circuit has an upper limit threshold 30 and a lower limit threshold 31 to detect an external disturbance noise 15. In the case a level of the external disturbance noise 15 has exceeded the upper limit threshold 30 or is less than the lower limit threshold 31, the circuit outputs communication data whose stop bit logic is forcibly reversed to a receiver so as to allow the receiver discriminates the received communication data to be invalid data.
Patent JP-H1082292-A (JP)
Title: Segment
Inventor: ARAKAWA KENJI
IPC: E21D11/08
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To protect an end face without breaking corner sections even by an impulse by conveyance, etc., by sticking steel plates onto both-side end faces at acute corner sections adjoined while holding a long side in the parallel two sides of an isosceles trapezoidal segment. SOLUTION: End faces 11, 12 along the parallel long and short sides of an isosceles trapezoidal segment 10 are curved in equal curvature, and forms a part of a cylinder. Corner sections 14, 14 adjoined while holding the end face 11 along the long side and formed by the end face 11 and end faces 13, 13 along equal sides are set at an acute angle. The corner sections 15, 15 of the end face 12 along the short side and the end faces 13, 13 are set at an obtuse angle. L-shaped steel plates 20 are stuck in conformity with the corners along the end faces 11, 13 on both sides while holding the corners at the corner sections 14 formed in the acute angle. The steel plates 20 protect the end faces as the mutual mating faces of the segments 10.
Patent JP-H0688235-A (JP)
Title: Continuous vacuum sealing device
Inventor: NAKAISHI NOBUYOSHI
IPC: C23C16/54
Filed: 1992-09-07
Abstract: PURPOSE:To provide the device for continuously transporting a band-shaped material between the atm. and a vacuum chamber which is simple in construction and is easily adjustable in the spacing between a sealing roll and sealing bars according to the thickness of the band-shaped material to be handled. CONSTITUTION:The sealing roll 4 is eccentrically housed downward in a casing 2 having an upper aperture 2a opened to the atm. and a lower aperture 2b communicating with a vacuum chamber. The inlet side spacing on the right side and outlet side spacing on the left side which are wider upward are formed between the outer peripheral surface of the sealing roll 4 and the inner peripheral surface of the casing 2. The sealing bars 11 to 16 of the diameters larger upward are disposed within both spacings and the sealing bars 11 to 16 in the respective spacings are connected by means of wires 9. The casing 2 is provided with a discharge hole 2c to evacuate reduced pressure chambers 21 to 25 partitioned by the respective sealing bars to successively higher vacuums. The band-shaped material 51 to be introduced from the inside of the atm. to the vacuum chambers is wound around the outer peripheral surface of the sealing roll 4 by an upper press roll 5 and a lower press roll 6 and is carried into and out of the chambers.
Patent JP-H0685485-A (JP)
Title: Lc board and manufacture thereof
Inventor: SHIMAZAKI HISAYOSHI
IPC: H01R13/719
Filed: 1992-09-07
Abstract: PURPOSE:To enable an LC board to be lessened in size and enhanced in production efficiency by a method wherein a porcelain board where a ferrite layer and a capacitive part are formed into an integral structure is provided. CONSTITUTION:Lead wires 100 arranged in lines are inserted into through-holes provided to an LC (inductance-capacitance) board. The board is equipped with a ferrite layer 1 provided with through-holes 4 where the lead wires 100 are inserted and a capacitor 2 composed of a plurality of through-type capacitors each provided with the through-hole 4. When an LC board is in use, the electrodes of the through-type capacitors are connected to the corresponding lead wires 100 repectively. As the ferrite layer 1 is fragile, a reinforcing member is added, and in this case, as the ferrite layer 1 and the capacitor 2 are firmly fixed and furthermore the ferrite layer 1 is produced by firing, a porcelain board 3 is added as a reinforcing member, and the porcelain board 3, the ferrite layer 1, and the capacitor 2 are formed into one piece. By this setup, many LC boards are formed on a piece of board, and then the board is divided into unit LC boards.
Patent JP-S61118099-A (JP)
Title: Ultrasonic wave probe
Inventor: MURANAKA YUICHI
IPC: A61B8/00
Filed: 1984-11-14
Abstract: PURPOSE:To connect easily an electrode and a lead wire by forming the contact surface at least with a vibrator by a flexible conductive material and laying a plate extended in the packing material wall surface direction between an ultrasonic wave and a packing material. CONSTITUTION:Between an ultrasonic weave vibrator 1 and a packing material 3, a plate 12 lies to reflect the ultrasonic wave radiated to the rear surface of the ultrasonic wave radiated to the rear surface of a vibrator 1 and improve high sensitivity and wide band. The plate 12 is composed of a conductive material in which the contact surface at least with the vibrator 1 has a flexibility, and extended in a packing material 3 wall surface direction. Since one side 7a out of electrodes 7 of the vibrator 1 contacts with the plate 12, the lead wire can be connected to the extending part of the plate 12, the fitting can be easily executed and reliability is also improved.
Patent JP-2001062590-A (JP)
Title: Pressing jig and welding method
Inventor: SATO YOSHIKAZU
IPC: B23K37/053
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a pressing jig used in piping welding for simply welding curved or bent pipes, and a piping welding method using such a jig. SOLUTION: This pressing jig 1 to be abutted from the inside of a welded pipe along a butt part of pipes, is equipped with plural backing pieces 2 which are bendably connected to each other in a chain form and brought into contact with the butt part as a whole in a ring shape, and an enerdizing element 4 for uniformly enerdizing the backing pieces 2 from the inside to the outside of a radius direction. The pressing jig 1 is inserted from an opening formed near the butt part of the pipes, and the backing pieces 2 of the pressing jig are brought into contact with the pipe from the inside along the butt part. Thereby, the pipes are connected to each other while preventing the molten metal from dropping to the pipe inside from a clearance of the butt part.
Patent JP-H05317332-A (JP)
Title: Ligating device for bone operation thread
Inventor: UEDA YURITO
IPC: A61B17/04
Filed: 1991-06-11
Abstract: PURPOSE:To provide a ligating device for a bone operation thread allowing an operator to perform the ligating work of the bone operation thread with one hand without using fingers. CONSTITUTION:A ligating device for a bone operation thread is constituted of a bar-like knot holding bar 2 provided with a knot holding means 2a at one end and a grip 3 at the other end, fixing means 5a, 4a of one hand of the knot located at the middle section of a support bar, means 3, 4 releasing the fixing means 5a, 4a while the grip 3 is held, and a hauling lever 7 of the other hand of the knot pivotally supported by the grip 3 and rockable along the plane including the grip 3 and the support bar. The ligating device can preferably fix both hands of the knot respectively with a V-shaped groove and a moving pin inserted into the groove.
Patent JP-2000061482-A (JP)
Title: Septic tank
Inventor: SATO HACHIRO
IPC: C02F3/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To effectively treat even water to be treated which is apt to be acidic by arranging shells so that they can be freely contacted with the water to be treated and also enabling to feed air bubbles to the shells. SOLUTION: A septic tank constituting a sewage treating device is provided with first and second anaerobic filter bed tanks N1, N2 as an example of anaerobic treating tanks, a contact aeration tank E1 as an example of aerobic treating tanks, and a sedimentation tank P so that water to be treated flows from the upstream side by natural transfer flow in this order. And an air lift pipe A2 has a large diameter part near the connecting part of the horizontal pipe A3 to the upper part thereof. In the large diameter part an oyster shell S1 housing part and a shell treating part S are formed and also the force of rising air bubbles is buffered to prevent the water to be treated from blowing out.  In this way, when air is fed to the air lift pipe A2, a return pipe A1 is operated to return the water to be treated and stripped sludge in the second contact aeration tank and also to attain contact/reaction of the water to be treated with the oyster shells S1, allowing phosphorus to be removed from the water to be treated.
Patent JP-H04119595-A (JP)
Title: Non-volatile semiconductor memory
Inventor: YOKOKURA SEIICHIRO
IPC: G11C5/14
Filed: 1990-09-11
Abstract: PURPOSE:To improve the reliability of a product by providing a monitor means for monitoring the drain voltage of a cell transistor on the same chip. CONSTITUTION:This device is equipped with a floating gate type memory cell transistor 1 formed on the chip of an EPROM, bit line 2 connected to the drain of this cell transistor, bit line voltage clamp circuit 3 to clamp a bit line voltage connected between a Vcc power source and the line 2, and monitor means for monitoring the drain voltage of the cell transistor 1. As this monitor means, a pad 4 for monitoring directly connected to a connecting point between the bit line voltage clamp circuit 3 and the bit line 2 is used. Therefore, the drain voltage of the memory cell transistor 1 in the case of reading can be monitored. Thus, the product having abnormality in the bit line voltage clamp circuit 3 can be processed as a defect in a test on the stage of production, and the reliability of the product is improved.
Patent JP-H04249225-A (JP)
Title: Electro-optical scanner
Inventor: GUFUERAA FURITSUTSU
IPC: G11B7/12
Filed: 1991-08-27
Abstract: PURPOSE: To provide, for example, an electrooptical scanning device of high scanning speed capable of processing a short optical pulse to be supplied to a scanning device through a fast fiber, a scanning mechanism which can be used in both direction for deflecting an incident light wave from the device and (or) combining a light wave from outside with the device, and a scanning device with high optical resolution which weakens the side lobe of the deflected light wave and controls the opening part of the deflected light wave. CONSTITUTION: An electrooptical scanner including an optical waveguide 41 and an acoustic waveguide 42 arranged on a transparent substrate 40 and provided with mutual colinearity deflects a light wave to outside from the optical waveguide 41 by the colinearity acoustic optical interference of a a short surface acoustic wave advance diffraction grating 43 propagated within the acoustic waveguide 42 and the the light wave 44. The short advance diffraction grating 43 is generated by a wide band converter. This electrooptic scanner is applied variedly.
Patent JP-H1156942-A (JP)
Title: Visual acuity training device
Inventor: OHAMA HARUO
IPC: A61H5/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a visual acuity training device resolving the temporary visual acuity reduction due to asthenopia at an early stage, simply and surely making a training to recover the chronic visual acuity reduction due to nearsightedness, farsightedness, or presbyopia, and giving little sense of incompatibility to a user when it is used. SOLUTION: This visual acuity training device is provided with a frame 5 fixed with a lens 6, multiple light emitting elements 8 arranged in the prescribed pattern on the outer peripheral section of the lens 6, a pair of temple sections 3, 4 extended backward from the right and left side faces of the frame 5, and a control section controlling the luminescence mode of multiple light emitting elements 8. The light emitting elements 8 emit light in sequence in the prescribed pattern controlled by the controlle section, a user follows the luminescence with eyes, the eye muscles are moved in response to the movement, and the training of the eye muscles can be made. Since the device is fixed to the face by a pair of temple sections 3, 4, it gives little sense of incompatibility and little sense of fatigue to the user when it is fitted to the face.
Patent JP-H0556493-A (JP)
Title: Omnidirectional speaker system
Inventor: OTA SHUHEI
IPC: H04R1/30
Filed: 1991-08-27
Abstract: PURPOSE:To obtain an excellent frequency characteristic and localization by forming a horn with a support case and a reflection body to a high sound frequency radiation section comprising a high pressure reproduction section and the reflecting body. CONSTITUTION:A low sound frequency reproduction section 1 comprising a woofer unit 11 is mounted to an upper opening of a cylindrical case 10 upward and a high sound frequency reproduction section 2 is fitted coaxially. The high sound frequency reproduction section 2 is formed by mounting a tweeter unit 21 to a support case 23. A reflection body 3 is arranged to a front side of the high sound frequency reproduction section 2. The reflecting body 3 consists an opposite face 31 and a rear part 32, and the opposite face 31 is at least formed to be the same curved face of that of the support case 23. Through the constitution above, the curved face of the front part 24 of the support case 23 and the curved face of the opposite face 31 of the reflecting body 3 form a horn shape. Thus, the directivity in the listening position is improved and the localization and the spread are harmonized.
Patent JP-H0688769-A (JP)
Title: Automobile engine throttle actuator device
Inventor: KAWABATA YUKIO
IPC: G01M17/007
Filed: 1992-09-08
Abstract: PURPOSE:To obtain an automobile engine throttle actuator device performing a target control by maintaining servo position control. CONSTITUTION:A pulley 7 is supported via a torque limiter 8 on a pulley shaft 4 and the rotary angle range of the pulley 7 etc., is regulated by a movable stopper and a fixed stopper. The pulley 7 and the throttle valve of an automobile engine are connected by a throttle wire 24. When the throttle mechanism is overloaded due to troubles, the pulley 7 slips due to a torque limiter 8. The amount of slip of the pulley 7 is changed according to the resistance of a potentiometer 61 and the amount of feedback is constantly maintained to be the initial amount of control. By providing the movable stopper in one piece with the pulley 7, no open-circuiting state is created between zero/span of the resistance of the potentiometer 61 according to the gear ratio corresponding to the position relationship of the fixed stopper and the resistance is maintained so that servo control can be established constantly.
Patent JP-S60130225-A (JP)
Title: Supervising device of signal transmission line
Inventor: MOTOHARU NOBUO
IPC: H04B3/46
Filed: 1983-12-19
Abstract: PURPOSE:To inform a fault on real time with an inexpensive small sized device by giving directly an output of a signal detector connected to a signal transmission line to an informing device so as to attain information. CONSTITUTION:A power line 2 is used in common for a signal transmission line on which a high frequency signal is transmitted for communication and the high frequency signal for communication is transmitted from a transmitter 3 to a receiver 4. On the other hand, a signal detector 6 consists of a filter and an amplifier to extract a high frequency signal and if a fault occurs in the signal transmission, it is detected, a power is supplied to the informing device 7, which detects the fault by using an LED and a buzzer.